程序包 net.sf.marineapi.provider

类 HeadingProvider

java.lang.Object

net.sf.marineapi.provider.AbstractProvider<HeadingEvent>

net.sf.marineapi.provider.HeadingProvider

所有已实现的接口:

EventListener, SentenceListener

public class HeadingProvider
extends AbstractProvider<HeadingEvent>

Heading provider reports the vessel's current heading. Data is captured from HDT, HDM or HDG sentences.

作者:

Kimmo Tuukkanen

另请参阅:

• HeadingEvent
• HeadingListener

字段概要

从类继承的字段 net.sf.marineapi.provider.AbstractProvider

DEFAULT_TIMEOUT

构造器概要

构造器

构造器	说明
HeadingProvider(SentenceReader reader)	Creates a new intance of HeadingProvider.

方法概要

修饰符和类型	方法	说明
protected HeadingEvent	createProviderEvent()	Creates a ProviderEvent of type T.
protected boolean	isReady()	Tells if provider has captured the required sentences for creating new ProviderEvent.
protected boolean	isValid()	Tells if the captured sentence events contain valid data to be dispatched to ProviderListeners.

从类继承的方法 net.sf.marineapi.provider.AbstractProvider

addListener, getSentences, hasAll, hasOne, readingPaused, readingStarted, readingStopped, removeListener, sentenceRead, setTimeout

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

HeadingProvider

public HeadingProvider(SentenceReader reader)

Creates a new intance of HeadingProvider.

参数:

reader - Reader for capturing heading sentences.

方法详细资料

createProviderEvent

protected HeadingEvent createProviderEvent()

从类复制的说明: AbstractProvider

Creates a ProviderEvent of type T.

指定者:

createProviderEvent 在类中 AbstractProvider<HeadingEvent>

返回:

Created event, or null if failed.

isReady

protected boolean isReady()

从类复制的说明: AbstractProvider

Tells if provider has captured the required sentences for creating new ProviderEvent.

指定者:

isReady 在类中 AbstractProvider<HeadingEvent>

返回:

true if ready to create ProviderEvent, otherwise false.

isValid

protected boolean isValid()

从类复制的说明: AbstractProvider

Tells if the captured sentence events contain valid data to be dispatched to ProviderListeners.

指定者:

isValid 在类中 AbstractProvider<HeadingEvent>

返回:

true if valid, otherwise false.